import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  // 工作台
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '工作台', icon: 'dashboard' }
    }]
  },

  // 基础数据管理
  {
    path: '/dataManagement',
    component: Layout,
    redirect: '/dataManagement/institutional-management',
    name: 'dataManagement',
    meta: { title: '基础数据管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: 'institutional-management',
        name: 'institutional-management',
        component: () => import('@/views/dataManagement/institutional-management/index'),
        meta: { title: '机构管理' }
      },
      {
        path: 'work-scope',
        name: 'work-scope',
        component: () => import('@/views/dataManagement/work-scope/index'),
        meta: { title: '机构作业范围' }
      },
      {
        path: 'freight-management',
        name: 'freight-management',
        component: () => import('@/views/dataManagement/freight-management/index.vue'),
        meta: { title: '运费管理' }
      }
    ]
  },

  // 车辆管理
  {
    path: '/transit',
    component: Layout,
    redirect: '/transit/car-models',
    name: 'transit',
    meta: { title: '车辆管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: 'car-models',
        name: 'car-models',
        component: () => import('@/views/transit/car-models/index.vue'),
        meta: { title: '车型管理' }
      },
      {
        path: 'vehicle',
        name: 'vehicle',
        component: () => import('@/views/transit/vehicle/index'),
        meta: { title: '车辆列表' }
      },
      {
        path: 'car-register',
        name: 'car-register',
        component: () => import('@/views/transit/car-register/index'),
        meta: { title: '回车登记' }
      }
    ]
  },

  // 员工管理
  {
    path: '/employee-management',
    component: Layout,
    redirect: '/employee-management/courier-management',
    name: 'employee-management',
    meta: { title: '员工管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: 'courier-management',
        name: 'courier-management',
        component: () => import('@/views/employee-management/courier-management/index'),
        meta: { title: '快递员管理' }
      },
      {
        path: 'driver-management',
        name: 'driver-management',
        component: () => import('@/views/employee-management/driver-management/index'),
        meta: { title: '司机管理' }
      },
      {
        path: 'scheduling-management',
        name: 'scheduling-management',
        component: () => import('@/views/employee-management/scheduling-management/index'),
        meta: { title: '排班管理' }
      }
    ]
  },

  // 业务管理
  {
    path: '/business',
    component: Layout,
    redirect: '/business/order-management',
    name: 'business',
    meta: { title: '业务管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: 'order-management',
        name: 'order-management',
        component: () => import('@/views/business/order-management/index.vue'),
        meta: { title: '订单管理' }
      },
      {
        path: 'waybill-management',
        name: 'waybill-management',
        component: () => import('@/views/business/waybill-management/index.vue'),
        meta: { title: '运单管理' }
      }
    ]
  },

  // 调度管理
  {
    path: '/scheduling-management',
    component: Layout,
    redirect: '/scheduling-management/transport-task',
    name: 'scheduling-management',
    meta: { title: '调度管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: 'dispatch-work',
        name: 'dispatch-work',
        component: () => import('@/views/scheduling-management/dispatch-work/index.vue'),
        meta: { title: '派件作业管理' }
      },
      {
        path: 'line-manage',
        name: 'line-manage',
        component: () => import('@/views/scheduling-management/line-manage/index.vue'),
        meta: { title: '线路管理' }
      },
      {
        path: 'pickup-operation',
        name: 'pickup-operation',
        component: () => import('@/views/scheduling-management/pickup-operation/index.vue'),
        meta: { title: '取件作业管理' }
      },
      {
        path: 'transport-task',
        name: 'transport-task',
        component: () => import('@/views/scheduling-management/transport-task/index.vue'),
        meta: { title: '运输任务管理' }
      }
    ]
  },
  {
    path: '*',
    component: () => import('@/views/404'),
    hidden: true
  }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
